.msg-panel .el-tree {
    background-color: transparent !important;
    color: #fff;
  }
  
  .msg-panel
    .el-tree
    .el-tree-node
    .el-tree-node__content
    .el-tree-node__expand-icon.expanded {
    background: url("../assets/images/tree-node-expand-icon-hw.png") center
      no-repeat;
  }
  .msg-panel
    .el-tree
    .el-tree-node
    .el-tree-node__content
    .el-tree-node__expand-icon {
    background: url("../assets/images/tree-node-icon-hw.png") center
      no-repeat;
  }
  .msg-panel
    .el-tree
    .el-tree-node
    .el-tree-node__content
    .el-tree-node__expand-icon.is-leaf {
    background: url("../assets/images/tree-node-leaf-icon-hw.png") center
      no-repeat;
  }
  .msg-panel .el-tree-node__content {
    background-color: transparent !important;
  }
  .msg-panel .el-tree-node__content:hover {
    /* background-color: transparent; */
    border: rgb(8, 133, 229) 1px solid;
    box-shadow: 0 0 5px inset #0885e5;
  }
  .msg-panel .el-tree .el-tree-node.is-current > .el-tree-node__content {
    background-color: transparent !important;
  }

  // 时间轴
  .medio-data-box .el-timeline-item__timestamp {
    color: #fff;
    font-size: 13px;
}

// 时间线 时间日期
.msg-panel .el-timeline-item__timestamp {
  color: #2cdefb;
}

.msg-panel .el-timeline-item {
  padding-bottom: 14px;
}

.msg-panel .el-timeline .el-timeline-item:first-child .el-timeline-item__node{
  background-color: #29b6e4;
  box-shadow: 0 0 15px #0bb3ea;
}
.msg-panel .el-timeline .el-timeline-item:first-child .el-timeline-item__wrapper .el-timeline-item__content .time-line-cnt{
  background-color: #379eec;
}